My Sprint contract has finally expired and I plan to purchase an iP4 asap. I went online to the AT&T Premier website and I qualify for a Premier account through my university. However, based on the responses I have been reading online, it is taking people roughly two weeks to recieve their phones. I will be leaving for vacation on Thursday, August 19th and be gone until Monday, August 23rd. Instead of purchasing online and potentially not being home for the delivery date can I go into either an Apple or AT&T store and purchase an iP4 using the Premier discount?